Fenwal 06-129500-002 Sampling Tube R-22 The Johnson Controls VG2431UM is

The Johnson Controls VG2431UM is a high-performance 3-inch 2-way globe valve engineered for precision flow control in commercial HVACR systems

While it can function in various orientations

Industrial Durability: Rugged aluminum housing allows for a wide operating temperature range in demanding environments

returning the valve to its normal position upon loss of signal

Fenwal 06-129500-002 Sampling Tube R-22 The Johnson Controls VG2431UM isThe Fenwal 06 129500 002 is a professional grade 24 inch duct smoke detector sampling tube designed for high accuracy air monitoring in HVAC plenum systems. As a critical component for fire alarm system maintenance, this tube facilitates the transport of air from within the duct to the detector's sensing chamber. Engineered as a direct replacement for L 306 1 and ST 1. 5, it ensures seamless compatibility with legacy and modern duct smoke detector